MatstoriesUpset win
Ended a 7-match win streak
Beat Ava Coster at SJJFNZ Open while they were on a 7-match run.
Isa Hamill is a Yellow belt Brazilian jiu-jitsu competitor from Eastside Grapplers Aotearoa, with a recorded Australian record of 18–3.
Fought 4 recorded matches as Yellow since July 2026
Yellow, 4 recorded matches at this beltUpset win
Ended a 7-match win streak
Beat Ava Coster at SJJFNZ Open while they were on a 7-match run.
Wins
18
Win rate
86%
Losses
3
Gi
90%
9–1 · 10 matches
No-Gi
82%
9–2 · 11 matches
By belt
Finished events, newest first. Each one opens that event recap.
Mat Score
All-time on the current belt board
Recorded Australian matches Matstories has synced. Not a world record.
4 rows